英语人教版九年级全册unit12 Section A.ppt

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1、Unit12SectionALifeisfulloftheunexpectedRevisiontranslatesomesentencesintoEnglish.我学习英语已经九年他已经离开家去学校了他已经离开家去学校了,当我刚刚醒来时我的弟弟已经睡觉了。昨天在我到家前，我的弟弟已经睡觉了IhavelearnedEnglishfornineyears.HehaslefthomeforschoolHehadlefthomeforschoolwhenIwokeupjustnow.BythetimeIgothomeyesterday,mybrotherhadslept.Mybrot

2、herhasslept.LearningaimA.掌握过去完成时的结构had+doneB.能运用以下句型进行交际：BythetimeIgotoutside,thebushadalreadyleft.C.掌握词汇及短语：bythetimebelateforrushout过去完成时构成:助动词had+过去分词构成(2)用法：过去完成时表示在过去某一时间或动作之前已经发生或完成了的动作。(3)它所表示动作发生的时间是“过去的过去”。①表示过去某一时间可用bythetime,before等构成的短语来表示。②也可以用when,before等引导的时间状语从句来表示。Shegotupl

3、ate.Sheoverslept.Lookatthepictures.Whathappenedtothegirl?1aBythetimeshegotup,someonehadalreadygotteninthebathroom.Sherushedoutthedoor.在……以前Thebushadleftbeforeshegottothestation.Whenshegottoschool,sherealizedshehadleftherbackpackathome.….Tellastory1.BythetimeIgotup,mybrother_____already_____

4、__intheshower.2.BythetimeIgotoutside,thebus_____already______.3.WhenIgottoschool,IrealizedI___________mybackpackathome.1bListentoMarytalkingabouthermorning.Completethesentences.hadgottenhadlefthadleft2aListentoMarycontinueherstory.Numberthepictures[1-4]inthecorrectorder.4312Fillintheblanksw

5、iththecorrectformsoftheverbsinbrackets.1.WhenI_______(get)home,IrealizedI________(leave)mykeysinthebackpack.2.BythetimeI_____(get)backtoschool,thebell_________(ring).3.BythetimeI_______(walk)intoclass,theteacher__________(start)teachingalready.gothadleftgothadrungwalkedhadstartedWriteashort

6、passageabout“whatabadday”Groupwork1.当我到达学校时，老师已经讲课了。2.当我出来的时候，汽车已经走了。3.在他完成作业以前他爸爸已经回来了。4.在我起床之前，我的父母已经上班了。ExercisesHomeworkWriteoutthestoryofMary.WhenIgottoschool,theteacherhadbeguntheclassTHANKYOU!